| 1. | Copper conducts electricity better than other materials do .
铜的导电性能比其他材料好。 |
| 2. | It is possible to impart an electric charge to any solid material by rubbing it with any other material .
任何固体材料同任何其他材料相摩擦，都可带电。 |
| 3. | At the present time retainers are being manufactured of phenolic laminates and porous nylons, but other materials ranges are being investigated .
目前，保持架是用酚板和多孔的尼龙制造的，但其他材料也在进行研究中。 |
| 4. | Other materials required by registration authorities
登记部门要求的其他材料。 |
| 5. | Copper conducts electricity better than other materials
铜比其他材料导电性能好。 |
| 6. | Copper conducts electricity better than other materials
铜导电比其他材料好 |
| 7. | Copper conducts electricity better than other materials do
铜的导电性能比其他材料好 |
| 8. | Other materials available ( see page 17 )
也可供应其他材料（参阅第17页） 。 |
| 9. | Other materials specified by the circ and the safe
（九）中国保监会和国家外汇局规定的其他材料。 |
| 10. | Documents and other materials
２文件和和其他材料 |
